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Principles of Inheritance and Variation — BIOLOGY STD 12 Science — Question

Gujarat BoardEnglish MediumSTD 12 ScienceBIOLOGYPrinciples of Inheritance and Variation1 Mark
MCQ
A nutritionally wild type organism which does not require additional biochemicals is:
  • ✓
    Prototroph
  • B
    Auxotroph
  • C
    Phenotype
  • D
    Holotype
✓

Answer

Correct option: A.
Prototroph
The wild type cells that are capable of utilizing certain nutrients or synthesizing certain compounds and do not require any additional organic nutrients as growth supplements are called prototrophs.

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